Charlie Miller, in addition to being an advisor to Observable Networks, is a security engineer at Twitter, a hacker, and a gentleman. Back when he still had time to conduct research, he was the first with a public remote exploit for both the iPhone and the G1 Android phone. He is a four-time winner of the CanSecWest Pwn2Own competition. He has authored three information security books and holds a PhD from the University of Notre Dame. He has hacked browsers, phones, cars, and batteries. Charlie spends his free time trying to get back together with Apple, but sadly they still list their relationship status as 'it's complicated’.